The only young Kirk I know is the one described in TOS.
Which is waaaaaaaaay open to interpretation.
Finnegan saw him as a target for bullying (as did the movie's Cupcake).
Kirk tells Gary he was a "textbook on legs" (the movie's Kirk boasts he'll do four years of study in three, and he made a point of researching Pike's dissertation on the Kelvin) and "positively grim".
Plenty of room for pretty-boy petulance.
there were adults (including teachers and mentors) who said: "You're a bright kid - why would you waste your time on such drivel?" or "This is so dumb. I can't believe you watch this show."![]()
Most school teachers I knew were very open to ST, and it was the highest occupation in our club's membership, alongside public librarians.
I'm now a school librarian.